#4F9ED2#4F9ED2

#4F9ED2 is a light, moderate cyan. Relative luminance 0.308; OKLCH L 67.1% C 0.110 H 240.0°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#4F9ED2
RGB	rgb(79, 158, 210)
HSL	hsl(204, 59%, 57%)
HSV	hsv(204, 62%, 82%)
CMYK	cmyk(62.4%, 24.8%, 0%, 17.6%)
CIE-LAB	lab(62.31, -8.54, -33.79)
CIE-LCH	lch(62.31, 34.85, 255.82°)
OKLab	oklab(67.11% -0.0547 -0.0949)
OKLCH	oklch(67.11% 0.11 240)
XYZ	xyz(27.0798, 30.7665, 65.4717)
Luminance	0.3077 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9ED2 #D2834F

analogous

#4FD2C5 #4F9ED2 #4F5DD2

triadic

#4F9ED2 #D24F9E #9ED24F

tetradic

#4F9ED2 #C54FD2 #D2834F #5DD24F

square

#4F9ED2 #C54FD2 #D2834F #5DD24F

split-complementary

#4F9ED2 #D24F5D #D2C54F

monochromatic

#225D85 #2E80B5 #4F9ED2 #80B9DE #B0D4EB

Accessibility & contrast

On white

2.94

#4F9ED2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#4F9ED2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9ED2

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9ED2	#FFFFFF	#000000	##000000
##4F9ED2	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869ED4

Deuteranopia (green-blind)

#7491D1

Tritanopia (blue-blind)

#00ABB0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4f9ed2;
/* rgb */ color: rgb(79, 158, 210);
/* oklch */ color: oklch(67.1% 0.110 240.0);

Tailwind

colors: {
  custom: {
    50: '#8cbae0',
    500: '#4f9ed2',
    950: '#000000',
  },
}

SCSS

$custom: #4f9ed2;
$custom-light: #8cbae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9ed2",
  "rgb": {
    "r": 79,
    "g": 158,
    "b": 210
  },
  "hsl": {
    "h": 203.817,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.6711,
    "c": 0.10956,
    "h": 240
  },
  "luminance": 0.30769
}

Semantic roles & 50–950 ramp

primary

#4F9ED2

secondary

#D9B9A4

accent

#8445E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9ED2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →